Handleiding Citizen CTD 710 Thermometer

Handleiding

Safety Precautions

Be sure to read the following instructions before using the device.

Warning:

Indicates a potentially hazardous situation which it may result in

death or serious injury.

• Consult your physician before using the device. Do not use

measurement results for self-diagnosis and self-treatment. Always

consult your physician.

• Keep the battery out of reach of children as they could choke on it if

they mistakenly swallow it.

• Should a child swallow the battery, there is a risk of chemical burns,

penetration of the mucous membrane and other complications that

could lead to death. It is therefore important to seek immediate medical

attention to remove the battery.

• If the battery fluid gets in your eyes or on your skin, rinse it off with

water immediately and then receive treatment from your physician.

• Do not use the device on persons suffering from otitis externa,

tympanitis and other ear infections as it may aggravate the symptoms.

• Carefully clean and disinfect the probe after use.

• Do not use the device by force when inserting the probe as there is a

risk of injury.

• Do not use the device if the probe tip or other parts have been

damaged.

• Do not use the device in the vicinity of flammable gases such as those

used for anesthesia. It could ignite the gases and cause an explosion.

• Do not use the device in enriched oxygen environments such as a

hospital’s hyperbaric chamber or oxygen tent. It could ignite the oxygen

and cause a fire.

Caution:

Indicates a potentially hazardous situation which it may result in

injury or property damage. The property damage refers to

consequential damage to buildings, household, belongings,

livestock, and pets.

• Do not attempt to disassemble, repair or modify the device.

• Do not shake it holding the probe tip. Do not forcibly bend the probe

tip or expose it to strong impact.

• Use the device only to measure human body temperature.

• Do not expose the device to water.

• Be sure to insert the battery so that the + and - poles are oriented

correctly.

• Do not use device near a mobile phone, other devices that emit

electromagnetic fields or in high electromagnetic environment. This

could cause malfunction.

Symbol Explanations

Refer to instruction manual before use.

Type BF applied part

IP22 Classification for water ingress and particulate matter.

Warning

Caution

Indicates this device is subject to the Waste Electrical and

Electronic Equipment Directive in the European Union. To

protect the environment, dispose of useless device at

appropriate collection sites according to national or local

regulations.

Paper Recycling

Factory: KunShan Radiant Innovation Co., Ltd.

No. 20, TaiHong Road, WuSongJiang Development Zone,

YuShan Town, KunShan City, JiangSu, China

The device and its accessories

Names of Parts

Device

LCD screen

Probe

LCD screen

SCAN button

MODE switch

Probe tip

Battery cap

Probe cap

Power ON/MEMORY

switch

Battery symbol

Detected temperature valueRoom temperature measurement symbol

Surface temperature

measurement symbol

Date and time indication

Celsius symbol

SET symbol24-hour clock symbol

Ear measurement symbol

PM symbol

Forehead measurement symbol

Memory symbol

Make sure that the package

contains all the following items.

• Device

• Instruction manual

• EMC technical data

* Remove the transparent plastic seal

covering the LCD screen and the Power

ON/MEMORY switch before use.

Temperature basics

All objects radiate heat. This device consists of a probe with a built-in

infrared sensor that measures body temperature by detecting the heat

radiated by the eardrum and surrounding tissue. Figure 4 shows the

tortuous anatomy of a normal ear canal. As shown in Figure 5, hold the

ear and gently pull it back at an angle or pull it straight back to straighten

out the ear canal. The shape of the ear canal differs from individual, check

before measurement. Accurate temperature measurements make it

essential to straighten the ear canal so that the probe tip directly faces

the eardrum.

[Figure showing view from above]

External auditory

canal

Figure 4 A normal ear canal. It is sinuous.

Pull back at an angle

[Figure showing view from above]

Pull back

Eardrum

Figure 5 Pull back to straighten the ear canal

Taking the temperature of children or infants

• Look deep into the ear before slowly inserting the probe.

• Insert the probe into a narrow ear canal so that it faces the eardrum and

completely closes off the entrance of the canal.

Thank you very much for purchasing

the CITIZEN digital forehead and ear

thermometer.

INSTRUCTION MANUAL

FOR CITIZEN DIGITAL

FOREHEAD AND EAR

THERMOMETER CTD710

How to measure correctly in the ear measurement mode

Displaying measurements stored in memory

Hold the head

gently.

This device stores the 9 latest body temperature measurements

together with their dates and the measurement modes used (ear or

forehead) to enable later confirmation.

(1) Press the Power ON/MEMORY switch to turn on the device. After

the buzzer beeps, press the Power ON/MEMORY switch again and

the most recent measurement and “

” (Memory symbol) will

appear.

Press

Press

(2) Press the Power ON/MEMORY switch again to display the

measurement prior to the most recent measurement.

* The device will automatically return to measurement mode if left

inactive for about 10 seconds.

Deleting measurements in memory

* Individual measurements cannot be deleted.

In power off mode, hold down both the SCAN button

and the Power ON/MEMORY switch (for about 3 sec) to

delete all measurements in memory.

Measuring body temperature (temperature detection)

Remove the probe cap and check the probe tip.

* When using it for the first time, open the

battery cap and remove the insulation

sheet under the battery cap.

Probe window

Dirt in the probe window will impact the accuracy of

temperature detection.

• Use commercially available cotton buds without

applying any cleaning agent to clean the probe window.

• If this fails to remove the dirt, moisten a cotton bud in

alcohol for disinfection before cleaning.

Keeping the probe window clean

Ear mode measurements

(1) Press the Power ON/MEMORY switch.

Press

Repeated beeps are heard when you press the Power ON/

MEMORY switch. When the thermometer mode is on, “

”

(ear measurement symbol) appears. (Figure 1)

(2) Orient the probe in the direction of

the eardrum, pull the ear back slightly

to straighten out the ear canal

(external auditory canal) and slowly

and gently insert the probe.

(3) Press the SCAN button. Temperature

detection ends when the buzzer beeps.

(Measurement time: Approx. 1 sec.)

(4) Then remove the probe from the ear

canal and check the measurement

result.

Forehead mode measurements

(1) Press the Power ON/MEMORY switch first and then press

the MODE switch once to enter the forehead

measurement mode.

The “ ” (forehead measurement symbol) appears. (Figure 2)

(2) When the buzzer starts beeping, move the probe tip to

within 1 cm away from the center of the forehead (or even

touching it) and press the SCAN button. (Figure 3)

Temperature detection ends when the buzzer beeps. Check

the measurement result.

When taking the temperature of small children, measure the

temperature from above so that they do not see thermometer themselves.

* Let the device acclimatize to room temperature for 15 minutes before use. In

forehead mode, an accurate temperature measurement may not be

obtained in an environment where the temperature is less than 20°C. It is

recommended to take a measurement by ear measurement mode or

measure at a place where the temperature is above 20°C.

CAUTION:

• The detected temperature is converted to a sublingual temperature.

• It may not be possible to obtain an accurate body temperature within 30

minutes after exercise or taking a bath.

High temperature alert

If the measurement result is 37.5°C or more, the buzzer will first “beep” once and

then sound repeated “beeps.” (In ear/forehead measurement mode only)

Power off

Hold down the Power ON/MEMORY switch (for about 6 sec) until “ “

appears on the LCD screen. (When not in room temperature mode)

* Even if the Power ON/MEMORY switch is not pressed, the thermometer is

automatically turned off after one minute of inaction. After use, wipe clean

the device, the probe and probe tip using tissue or wet tissue. Use a dry

cloth to dry it and place the probe cap before storing it.

Open the

battery cap to

remove the

insulation sheet.

Figure 1

External

auditory

canal

Eardrum

Figure 2

Figure 3

• Please read all of the information in

this instruction manual before

operating the device.

• Be sure to have this instruction

manual to hand during use.

• Intended use:The infrared ear/forehead thermometer can

measure the infrared heat generated by eardrum/

central forehead area and surrounding tissues to

reflect patient’s body temperature accurately.

• Intended operator: At least 11 years old (5 years intensive reading

experience), no maximum.

1902LA

CTD710-LA_IM_1902LA_EN.indd 1 2019/08/09 15:02

Beoordeling

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